Energy/Environment
AES Corporation
General Electric
NEON, Inc.
Engineering
CeLight
COMSAT
Current Technologies
Eurotherm
Fairchild Controls
Fidelis Security
HunterLab
MICROS Systems
Optelcom-NKF
Oto Melara
Santel Networks
Sprint Nextel
Financial Services
Capital One
Deloitte
Ernst & Young
FINRA (NASD)
Hannon Armstrong
Harvest Bank
KPMG
PricewaterhouseCoopers
Reuters
Sallie Mae
State Street Bank
Government Contracting
Adaptive Methods
Booz Allen Hamilton
CGI Federal
CNA
Computer Sciences Corporation
Computer Technology Associates
Culmen International
EG&G
General Dynamics
Hughes
ICF International
IQ Solutions
LMI
MCR
MITRE Corporation
Noblis
Northrop Grumman/TASC
Orbital Sciences
Raytheon
SAIC
Stanley Associates (now CGI Federal)
Technomics
Wyle Labs
Health Care
Abt Associates
American Institutes for Research
American Red Cross
BioVeris
Canon U.S. Life Sciences
Circle Solutions
Clinical Research Forum
Digene Corporation
Howard Hughes Medical Institute
Human Genome Sciences
ICF International
InforMax (now Invitrogen)
INOVA Health
IQ Solutions
Lewin Group
Macro International (now ICF International)
MasiMax Resources (now RTI)
MedStar Health
Otsuka Pharmaceutical
Society of Nuclear Medicine
Management Consulting
Accenture
ACS
Avanade
Booz Allen Hamilton
Cap Gemini Ernst & Young
CGI Federal
Deloitte Consulting
Evergreen Systems
Extraprise Group
ICF International
KPMG LLP
LMI
Management Concepts
North Highland
Platinum Solutions
PricewaterhouseCoopers
Project Performance Corporation
Technomics
Thomas & Herbert, LLC
Real Estate/Construction
B.F. Saul
CoStar Realty
First Potomac Realty Trust
Hubert Construction
Lennar Corporation
Lerner Enterprises
NVR, Inc.
Washington Real Estate Investment Trust
Research
Abt Associates
American Institutes for Research
CNA
ICF International
LMI
MITRE Corporation
National Opinion Research Center
NEON, Inc.
Noblis
Pacific Institute for Research & Evaluation
RAND Corporation
Technology
BroadSoft
CodeRyte
Forensic Technologies
GE Ion Track
Global Exchange Services (now GXS)
Hewlett Packard
ICG Commerce
Manugistics (now JDA Software)
Mercator
Nextlinx
Software Engineering Institute
World Wide Retail Exchange
Travel
Key Travel
SATO Travel